The Book Pertaining to the Turmoil and Portents of the Last Hour (Kitab Al-Fitan wa Ashrat As-Sa`ah)
Muslim :: Book 41 : Hadith 6986
Jabir b. Samura reported: I heard Allah's Messenger (may peace be upon him) as saying: Before the Last Hour there would be many liars, and there is an addition in the badith transmitted on the authority of Abu Ahwas of these words:" I said to him: Did you hear it from Allah's Messenger (may peace be upon him)? He said: Yes."